@Jamie and Ben,
I was narrowing the issue and it seems the problem is with this line in VSAccessorModule.cpp:
FProcHandle WorkerHandle = FPlatformProcess::CreateProc(*ExecutablePath, *Params, true, false, false, nullptr, 0, nullptr, nullptr);
With the help of UE_LOG() i can see the Executable Path and Solution Path are all valid. I still dont understand why WorkerHandle is not valid
In-Editor (See the putput log):
Code:
